The JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M110 x 4 is a precision inspection tool designed to verify internal threads in holes to the metric fine standard. It’s ideal for engineers, machinists, quality inspectors, and maintenance teams who need quick, reliable go/no-go checks to ensure threads are ready for fastener installation.

Crafted from hardened steel, this GO plug gauge delivers long-lasting accuracy even in busy workshops. The right-hand design and knurled exterior provide a secure, comfortable grip for fast, repeatable inspections, helping you confirm proper engagement with consistent results across tasks and operators.

• Accurate Go/No-Go Verification for M110 x 4 Threads: Quickly confirms hole suitability to the 6H tolerance, reducing guesswork, rework, and inspection time by showing whether the thread meets the required fit on the first pass.
• Rugged Hardened Steel Construction: Built to endure heavy daily use, resisting wear and maintaining dimensional stability for reliable performance over many inspections.
• User-Friendly, Repeatable Checks: Right-hand GO design with a knurled body enables fast, consistent insertions, simplifying training and speeding up quality checks on production lines and in QA labs.

Incorporating the JBO Thread Plug Gauge into your workflow helps you achieve faster, more confident thread inspections, reduce downtime from incorrect assemblies, and maintain consistent part quality. Its durable build and straightforward use make it a dependable addition to any quality control or maintenance toolkit, ensuring you can verify threaded holes quickly and accurately every time.